| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 135 |
19.6%
|
| 2 | Yes, on certain conditions | 332 |
48.1%
|
| 3 | No | 221 |
32%
|
| 4 | 2 |
0.3%
|
|
| Sysmiss | 7 |